6397235040

Names of 6397235040

• Cardinal: 6397235040 can be written as Six billion, three hundred ninety-seven million, two hundred thirty-five thousand and forty.

Scientific notation

• Scientific notation: 6.39723504 × 10⁹

Factors of 6397235040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 422

Divisors of 6397235040

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 67 70 80 84 96 105 112 120 134 140 157 160 168 181 201 210 224 240 268 280 314 335 336 362 402 420 469 471 480 536 543 560 628 670 672 724 785 804 840 905 938 942 1005 1072 1086 1099 1120 1256 1267 1340 1407 1448 1570 1608 1680 1810 1876 1884 2010 2144 2172 2198 2345 2355 2512 2534 2680 2715 2814 2896 3140 3216 3297 3360 3620 3752 3768 3801 4020 4344 4396 4690 4710 5024 5068 5360 5430 5495 5628 5792 6280 6335 6432 6594 7035 7240 7504 7536 7602 8040 8688 8792 9380 9420 10136 10519 10720 10860 10990 11256 12127 12560 12670 13188 14070 14480 15008 15072 15204 16080 16485 17376 17584 18760 18840 19005 20272 21038 21720 21980 22512 24254 25120 25340 26376 28140 28417 28960 30408 31557 32160 32970 35168 36381 37520 37680 38010 40544 42076 43440 43960 45024 48508 50680 52595 52752 56280 56834 60635 60816 63114 65940 72762 73633 75040 75360 76020 84152 84889 85251 86880 87920 97016 101360 105190 105504 112560 113668 121270 121632 126228 131880 142085 145524 147266 152040 157785 168304 169778 170502 175840 181905 194032 198919 202720 210380 220899 225120 227336 242540 252456 254667 263760 284170 291048 294532 304080 315570 336608 339556 341004 363810 368165 388064 397838 420760 424445 426255 441798 454672 485080 504912 509334 527520 568340 582096 589064 596757 608160 631140 679112 682008 727620 736330 795676 841520 848890 852510 883596 909344 970160 994595 1009824 1018668 1104495 1136680 1164192 1178128 1193514 1262280 1273335 1358224 1364016 1455240 1472660 1591352 1683040 1697780 1705020 1767192 1903939 1940320 1989190 2037336 2208990 2273360 2356256 2387028 2524560 2546670 2716448 2728032 2910480 2945320 2983785 3182704 3395560 3410040 3534384 3807878 3978380 4074672 4417980 4546720 4774056 5049120 5093340 5711817 5820960 5890640 5967570 6365408 6791120 6820080 7068768 7615756 7956760 8149344 8835960 9519695 9548112 10186680 11423634 11781280 11935140 13327573 13582240 13640160 15231512 15913520 17671920 19039390 19096224 20373360 22847268 23870280 26655146 28559085 30463024 31827040 35343840 38078780 39982719 40746720 45694536 47740560 53310292 57118170 60926048 66637865 76157560 79965438 91389072 95481120 106620584 114236340 133275730 152315120 159930876 182778144 199913595 213241168 228472680 266551460 304630240 319861752 399827190 426482336 456945360 533102920 639723504 799654380 913890720 1066205840 1279447008 1599308760 2132411680 3198617520 6397235040
• Sum of all divisors σ(n): 23652615168
• Sum of proper divisors (its aliquot sum) s(n): 17255380128
• 6397235040 is an abundant number, because the sum of its proper divisors (17255380128) is greater than itself. Its abundance is 10858145088

Bases of 6397235040

• Binary: 101111101010011100000111101100000₂
• Hexadecimal: 0x17D4E0F60
• Base-36: 2XSQY5C

Squares and roots of 6397235040

• 6397235040 squared (6397235040²) is 40924616157003801600
• 6397235040 cubed (6397235040³) is 261804388478134861008728064000
• The square root of 6397235040 is 79982.7171331407
• The cube root of 6397235040 is 1856.3681239435

Scales and comparisons

• 6,397,235,040 seconds is equal to 203 years, 21 weeks, 3 days, 1 hour, 44 minutes.
• To count from 1 to 6,397,235,040 would take you about four hundred six years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 6397235040 cubic inches would be around 154.7 feet tall.

Recreational maths with 6397235040

• 6397235040 backwards is 0405327936
• The number of decimal digits it has is: 10
• The sum of 6397235040's digits is 39
• More coming soon!